diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_0.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_0.png
index 83d7310..5d9187a 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_0.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_0.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_1.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_1.png
index fe8e2a3..04730c3 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_1.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_1.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_10.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_10.png
index bc51d70..70422e9 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_10.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_10.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_11.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_11.png
index 9fcb0a7..0d05767 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_11.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_11.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_12.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_12.png
index 6308720..6a07f7f 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_12.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_12.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_13.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_13.png
index 8838b07..9b58a6e 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_13.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_13.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_14.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_14.png
index 0e9dec9..aa147a2 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_14.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_14.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_15.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_15.png
index 6f62ac3..77d112d 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_15.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_15.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_16.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_16.png
index 53145f3..b09e3a1 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_16.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_16.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_17.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_17.png
index 9185a97..d9d371a 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_17.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_17.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_2.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_2.png
index ed5fde3..54fe3bb 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_2.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_2.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_3.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_3.png
index bfdc810..0e25b10 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_3.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_3.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_4.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_4.png
index 68fa636..0760289 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_4.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_4.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_5.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_5.png
index 0e7370f..115d973 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_5.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_5.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_6.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_6.png
index eeb432f..7625b4f 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_6.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_6.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_7.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_7.png
index 4b67414..61d1be5 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_7.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_7.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_8.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_8.png
index 937954e..a997277 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_8.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_8.png differ
diff --git a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_9.png b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_9.png
index 7bf079c..f64cffe 100644
Binary files a/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_9.png and b/translate/chapter_3/spr_funnytext_physical_challenge/spr_funnytext_physical_challenge_9.png differ